Climatological Report (Daily)
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CDUS45 KTFX 261054
CLIHLN


CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
354 AM MST SUN FEB 26 2017


...................................

...THE HELENA MT CLIMATE SUMMARY FOR FEBRUARY 25 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1866 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         32    411 PM  63    1983  41     -9       57
  MINIMUM         19    503 AM -19    2011  19      0       24
                                      1890
  AVERAGE         26                        30     -4       41

PRECIPITATION (IN)
  YESTERDAY        T             0.49 1917   0.01  -0.01     0.00
  MONTH TO DATE    0.52                      0.26   0.26     0.13
  SINCE OCT 1      4.12                      2.19   1.93     2.14
  SINCE JAN 1      1.14                      0.62   0.52     0.44

SNOWFALL (IN)
  YESTERDAY        T             8.0  1917   0.1   -0.1      0.0
  MONTH TO DATE    8.7                       4.5    4.2       T
  SINCE DEC 1     45.2                      18.0   27.2     11.3
  SINCE JUL 1     46.5                      26.8   19.7     14.8
  SNOW DEPTH       T

DEGREE DAYS
 HEATING
  YESTERDAY       39                        35      4       24
  MONTH TO DATE  995                       941     54      689
  SINCE DEC 1   4198                      3577    621     3221
  SINCE JUL 1   5673                      5459    214     4850

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    40   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    11.9


SKY COVER
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    74           800 AM
 LOWEST     36           400 PM
 AVERAGE    55

..........................................................


THE HELENA MT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   42        68      1950
 MINIMUM TEMPERATURE (F)   19       -29      1890


SUNRISE AND SUNSET
FEBRUARY 26 2017......SUNRISE   712 AM MST   SUNSET   610 PM MST
FEBRUARY 27 2017......SUNRISE   710 AM MST   SUNSET   611 PM MST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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